EP0147694A3 - Fly wheel - Google Patents

Fly wheel Download PDF

Info

Publication number
EP0147694A3
EP0147694A3 EP84114882A EP84114882A EP0147694A3 EP 0147694 A3 EP0147694 A3 EP 0147694A3 EP 84114882 A EP84114882 A EP 84114882A EP 84114882 A EP84114882 A EP 84114882A EP 0147694 A3 EP0147694 A3 EP 0147694A3
Authority
EP
European Patent Office
Prior art keywords
flywheel
cavities
masses
fly wheel
imaginary
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP84114882A
Other languages
German (de)
French (fr)
Other versions
EP0147694A2 (en
Inventor
Johann Klug
Ingrid Pedack-Lorenz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0147694A2 publication Critical patent/EP0147694A2/en
Publication of EP0147694A3 publication Critical patent/EP0147694A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/30—Flywheels
    • F16F15/31—Flywheels characterised by means for varying the moment of inertia

Abstract

Die Erfindung betrifft ein Schwungrad, bestehend aus einer Nabe mit an dieser angebrachten Massen. Es ist die Aufgabe der Erfindung, ein Schwungrad zu schaffen, das abhängig von der Drehrichtung unterschiedliche Eigenschaf­ ten und Charakteristiken aufweist. Die Erfindung besteht darin, daß die Massen aus Hohlkörpern bestehen oder daß die Masse in ihrem Inneren Hohlräume aufweist, daß im Inneren eines jeden Hohlraumes eine Kugel oder eine Rolle angeordnet ist, daß die Hohlräume länger als breit sind, daß die Längsachse der Hohlräume mit von der Schwungradach­ se ausgehenden (gedachten) Radiallinien einen spitzen Win­ kel einschließt, und daß die senkrecht zur Schwungradachse liegenden Wandungen in Form einer endlosen Kurve ausge­ bildet sind. The invention relates to a flywheel consisting of a hub with masses attached to it. It is the Object of the invention to provide a flywheel that different properties depending on the direction of rotation characteristics and characteristics. The invention exists in the fact that the masses consist of hollow bodies or that the mass in its interior has cavities that in Inside each cavity a ball or a roller is arranged that the cavities are longer than wide that the longitudinal axis of the cavities with from the flywheel outgoing (imaginary) radial lines a sharp win kel includes, and that perpendicular to the flywheel axis lying walls in the form of an endless curve forms are.

EP84114882A 1983-12-10 1984-12-06 Fly wheel Withdrawn EP0147694A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19838335470 DE8335470U1 (en) 1983-12-10 1983-12-10 FLYWHEEL
DE8335470U 1983-12-10

Publications (2)

Publication Number Publication Date
EP0147694A2 EP0147694A2 (en) 1985-07-10
EP0147694A3 true EP0147694A3 (en) 1985-11-27

Family

ID=6759735

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84114882A Withdrawn EP0147694A3 (en) 1983-12-10 1984-12-06 Fly wheel

Country Status (2)

Country Link
EP (1) EP0147694A3 (en)
DE (2) DE8335470U1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5219144A (en) * 1990-07-20 1993-06-15 General Motors Corporation Mass impact damper for rotors
DE19649712C2 (en) * 1996-11-30 1998-12-03 Daimler Benz Ag Drivable shaft with an inertia torque that can be changed depending on the acceleration
DE10059101B4 (en) * 2000-11-28 2012-12-20 Zf Friedrichshafen Ag drive system
CN109667885A (en) * 2018-05-23 2019-04-23 李芝宏 Low gyroscopic effect flywheel

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR748909A (en) * 1932-04-07 1933-07-12 Devices intended to eliminate or reduce oscillations of speeds or vibrations
US2317983A (en) * 1940-05-09 1943-05-04 William L Fischer Torsional vibration dampener
GB561897A (en) * 1941-03-08 1944-06-09 Westinghouse Electric Int Co Improvements in or relating to vibration damping means for turbine blades
US2367709A (en) * 1941-07-14 1945-01-23 Arkus-Duntov Zachar Polyharmonic self-tuning damper means
FR1263677A (en) * 1960-07-29 1961-06-09 Havilland Engine Co Ltd Anti-vibration device applicable to rotating parts
FR2205640A1 (en) * 1972-11-06 1974-05-31 Westland Aircraft Ltd

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE767802C (en) * 1932-04-07 1953-08-24 Holding Des Reducteurs Dynamiq Device for combating the torsional vibrations superimposed on a rotation of machine parts
JPS556038A (en) * 1978-06-26 1980-01-17 Toyota Motor Corp Flywheel
JPS55129637A (en) * 1979-03-28 1980-10-07 Kokichi Nakachi Crank wheel

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR748909A (en) * 1932-04-07 1933-07-12 Devices intended to eliminate or reduce oscillations of speeds or vibrations
FR768000A (en) * 1932-04-07 1934-07-26 Devices intended to eliminate or reduce oscillations of speeds, vibrations and jerks
FR770981A (en) * 1932-04-07 1934-09-26 Devices with moving masses designed to combat speed oscillations, vibrations and jolts
US2317983A (en) * 1940-05-09 1943-05-04 William L Fischer Torsional vibration dampener
GB561897A (en) * 1941-03-08 1944-06-09 Westinghouse Electric Int Co Improvements in or relating to vibration damping means for turbine blades
US2367709A (en) * 1941-07-14 1945-01-23 Arkus-Duntov Zachar Polyharmonic self-tuning damper means
FR1263677A (en) * 1960-07-29 1961-06-09 Havilland Engine Co Ltd Anti-vibration device applicable to rotating parts
FR2205640A1 (en) * 1972-11-06 1974-05-31 Westland Aircraft Ltd

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, Band 4, Nr. 183 (M-47)[665], 17. Dezember 1980; & JP-A-55 129 637 (KOUKICHI NAKACHI) 07.10.1980 *
PATENT ABSTRACTS OF JAPAN, Band 4, Nr. 33 (M-3)[515], 21. März 1980, Seite 26 M 3; & JP-A-55 006 038 (TOYOTA JIDOSHA K.K.) 17.01.1980 *
PATENTS ABSTRACTS OF JAPAN, Band 4, Nr. 33 (M-3)[515], 21. März 1980, Seite 26 M 3; & JP - A - 55 6038 (TOYOTA JIDOSHA K.K.) 17.01.1980 *

Also Published As

Publication number Publication date
DE3344724A1 (en) 1985-06-20
EP0147694A2 (en) 1985-07-10
DE8335470U1 (en) 1984-07-05

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

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18D Application deemed to be withdrawn

Effective date: 19880630

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Effective date: 19881110